贴片SN74LS00MR2GSN74LS00MELGHCT￥2.90去看看芯片二极管三极管电容电阻集成电路发布了贴片直插SN74LS00MR2G，SN74HCT14-Q1，SN74LS00MELG，4贴片SN74LS02ML2GSN74LS00MR1GSN74LS02MELG￥2.50去看看芯片二极管三极管电容电阻集成电路发布了贴片直插SN74LS02ML2G，SN74LS00MR1G，SN74LS02MELG，4
